首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   57770篇
  免费   2389篇
  国内免费   21篇
  2020年   688篇
  2019年   814篇
  2018年   1151篇
  2017年   1158篇
  2016年   1221篇
  2015年   875篇
  2014年   1062篇
  2013年   5024篇
  2012年   1974篇
  2011年   1982篇
  2010年   1193篇
  2009年   1234篇
  2008年   1711篇
  2007年   1687篇
  2006年   1539篇
  2005年   1283篇
  2004年   1341篇
  2003年   1277篇
  2002年   1216篇
  2001年   1949篇
  2000年   1829篇
  1999年   1372篇
  1998年   644篇
  1997年   557篇
  1996年   628篇
  1995年   580篇
  1994年   569篇
  1993年   544篇
  1992年   1135篇
  1991年   1038篇
  1990年   1024篇
  1989年   978篇
  1988年   958篇
  1987年   880篇
  1986年   886篇
  1985年   934篇
  1984年   765篇
  1983年   667篇
  1982年   512篇
  1979年   801篇
  1978年   597篇
  1975年   648篇
  1974年   723篇
  1973年   739篇
  1972年   627篇
  1971年   589篇
  1969年   510篇
  1968年   638篇
  1967年   546篇
  1966年   519篇
排序方式: 共有10000条查询结果,搜索用时 203 毫秒
981.
982.
A cognitive approach to panic   总被引:33,自引:1,他引:32  
  相似文献   
983.
984.
A critical review of the theoretical and outcome studies on family therapy with delinquents is presented. Assessment of the theoretical developments reveals that families of delinquents may be distinguishable from other families by their interactional sequences and processes. The available outcome studies within the field indicate that family therapy is viable for interventions with this population, with behavioral, structural, strategic, and communication approaches receiving the most support, but more specific and robust evidence is still needed. Trends in the research and critical issues are identified and used to provide suggestions for future research and practice.  相似文献   
985.
The belief that individual marital therapy (IMT) is an ineffective form of treatment for marriage problems and markedly inferior to the conjoint approaches has become almost an article of faith in family therapy circles. This position was originally advanced in the influential reviews of the research literature conducted by Gurman and Kniskern, and their conclusions have been cited in numerous other articles. This paper re-reviews the research studies purportedly supporting this conclusion and finds almost all of them to be invalidated by gross flaws in design and implementation. It is argued that from the highly inadequate evidence available, no conclusions can be reached concerning either the absolute or relative effectiveness of IMT.  相似文献   
986.
987.
988.
The present study was designed to explore both the predictors of ethnic identity and the relationship between ethnic identity and psychosocial adjustment. Perceptions of ethnicity and ethnic identity and measures of psychosocial adjustment were obtained from 82 Italian-Australian adolescents. Parents' maintenance of cultural ties was associated with a strong sense of ethnic identity, however ethnic identity was relatively unimportant in predicting psychosocial adjustment. Cultural variables such as parents' embeddedness in the Italian community, the desire to assimilate into the Australian culture, and the perception of problems arising from minority group membership were of greater significance.  相似文献   
989.
A new test for measuring the ability to perceive pictorial depth was used with children of two remote Bushman populations (!Xu and Kxoe), as well as with a sample of adult Bushmen drawn from these populations and a sample of urban Zulu children. The results show that subjects of apparently little sophistication are capable of perceiving depth when confronted with a ‘geometric’ figure. They also show surprising inter-group differences which cannot be easily explained by differences of environmental experience.  相似文献   
990.
Autobiographical memory in suicide attempters   总被引:4,自引:0,他引:4  
  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号